Behavioral task
behavioral1
Sample
3a76a91dcbb7c7c000fafc9c2360cb52_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
3a76a91dcbb7c7c000fafc9c2360cb52_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3a76a91dcbb7c7c000fafc9c2360cb52_JaffaCakes118
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Size
699KB
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MD5
3a76a91dcbb7c7c000fafc9c2360cb52
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SHA1
0e5db619c9f7cf3e1e62b86b4517b67933c18391
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SHA256
f117e1e7a19c40db5c5be675ab606c81f478ea0fb128016c41ea06c71b0e4fea
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SHA512
e0f0a4fe5108fc30fffb7862169504e4e7b500f617179c4c0be77dfefdda51266b14160bd0e64abf4ce4310ba1a49b29511eb1f89d90531bc74b6e571f1efebb
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SSDEEP
12288:4Onlw7InMohq0HofUCIWYaLvCSheBifra8MbyYY1tauO:dlwEFhqodm8cKErE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3a76a91dcbb7c7c000fafc9c2360cb52_JaffaCakes118 unpack001/out.upx
Files
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3a76a91dcbb7c7c000fafc9c2360cb52_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 792KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 696KB - Virtual size: 700KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 615KB - Virtual size: 615KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 365KB - Virtual size: 365KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 51KB - Virtual size: 476KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ